Senior HVAC Technician – Data Center Cooling

M.c.-Dean,-Inc.; Tysons (VA); On-site; USD 55,000 - 66,000; Full time

Benefits offered by this job

Competitive salary

Medical, dental, vision insurance

401k Retirement Plan

Paid time off

Job summary

M.C. Dean is seeking an on-site HVAC technician skilled in preventive and corrective maintenance for critical facilities. The role focuses on servicing chillers, boilers, AHUs, VAVs, and related systems across government and commercial sites.

Applicants should have a strong HVAC background, journeyman-level licensing, and willingness to work nights, weekends, and participate in a 24/7 on-call rotation. Top Secret clearance eligibility is preferred.

Qualifications

• High school diploma or GED and 6+ years of commercial HVAC experience.
• Commercial HVAC experience as a truck-based service technician.
• Experience with complex HVAC systems including chillers, boilers, AHUs, VAVs, and controls.

Responsibilities

• Provide full-service maintenance and installation for mechanical equipment and systems.
• Support customers in government-based facilities and private clients with service contracts.

Skills

HVAC troubleshooting

Communication

Education

High school diploma or GED

HVAC technical training or apprenticeship

Journeyman license

Tools

Microsoft Office

hand tools

test equipment

Job description

M.C. Dean is seeking an on-site HVAC technician skilled in preventive and corrective maintenance for critical facilities. The role focuses on servicing chillers, boilers, AHUs, VAVs, and related systems across government and commercial sites.

Applicants should have a strong HVAC background, journeyman-level licensing, and willingness to work nights, weekends, and participate in a 24/7 on-call rotation. Top Secret clearance eligibility is preferred.